The Pressure Switch with Analog Output is a digital pressure gauge ranging from 0 kPa (0 psi) to 1000 kPa (145 psi). It features a 4-20 mA output signal proportional to a user-defined upper value. A relay can be configured so as to become activated when the measured pressure rises above a threshold value.

The pressure switch can be configured using the TP 1312 Smart Sensors.